diff options
Diffstat (limited to 'include/linux/platform_data/i2c-nomadik.h')
-rw-r--r-- | include/linux/platform_data/i2c-nomadik.h | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/include/linux/platform_data/i2c-nomadik.h b/include/linux/platform_data/i2c-nomadik.h deleted file mode 100644 index 3a8be9cdc95..00000000000 --- a/include/linux/platform_data/i2c-nomadik.h +++ /dev/null | |||
@@ -1,39 +0,0 @@ | |||
1 | /* | ||
2 | * Copyright (C) 2009 ST-Ericsson | ||
3 | * | ||
4 | * This program is free software; you can redistribute it and/or modify | ||
5 | * it under the terms of the GNU General Public License version 2, as | ||
6 | * published by the Free Software Foundation. | ||
7 | */ | ||
8 | #ifndef __PDATA_I2C_NOMADIK_H | ||
9 | #define __PDATA_I2C_NOMADIK_H | ||
10 | |||
11 | enum i2c_freq_mode { | ||
12 | I2C_FREQ_MODE_STANDARD, /* up to 100 Kb/s */ | ||
13 | I2C_FREQ_MODE_FAST, /* up to 400 Kb/s */ | ||
14 | I2C_FREQ_MODE_HIGH_SPEED, /* up to 3.4 Mb/s */ | ||
15 | I2C_FREQ_MODE_FAST_PLUS, /* up to 1 Mb/s */ | ||
16 | }; | ||
17 | |||
18 | /** | ||
19 | * struct nmk_i2c_controller - client specific controller configuration | ||
20 | * @clk_freq: clock frequency for the operation mode | ||
21 | * @slsu: Slave data setup time in ns. | ||
22 | * The needed setup time for three modes of operation | ||
23 | * are 250ns, 100ns and 10ns respectively thus leading | ||
24 | * to the values of 14, 6, 2 for a 48 MHz i2c clk | ||
25 | * @tft: Tx FIFO Threshold in bytes | ||
26 | * @rft: Rx FIFO Threshold in bytes | ||
27 | * @timeout Slave response timeout(ms) | ||
28 | * @sm: speed mode | ||
29 | */ | ||
30 | struct nmk_i2c_controller { | ||
31 | u32 clk_freq; | ||
32 | unsigned short slsu; | ||
33 | unsigned char tft; | ||
34 | unsigned char rft; | ||
35 | int timeout; | ||
36 | enum i2c_freq_mode sm; | ||
37 | }; | ||
38 | |||
39 | #endif /* __PDATA_I2C_NOMADIK_H */ | ||